Finding the Fourth Proportional to 3,973.93, 5,932.27 and 3,685.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,973.93 : 5,932.27 = 3,685.50 : x
2. Step 2: Convert to fraction form
   3,973.93/5,932.27 = 3,685.50/x
3. Step 3: Cross multiply
   3,973.93x = 5,932.27 × 3,685.50
4. Step 4: Simplify right side
   3,973.93x = 21,863,381.09
5. Step 5: Solve for x
   x = 21,863,381.09/3,973.93
6. Step 6: Final answer
   x = 5,501.70